163017120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 457507680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 239, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 478, 480, 490, 560, 580, 588, 609, 672, 696, 717, 735, 784, 812, 840, 870, 928, 956, 980, 1015, 1120, 1160, 1176, 1195, 1218, 1392, 1421, 1434, 1470, 1568, 1624, 1673, 1680, 1740, 1912, 1960, 2030, 2320, 2352, 2390, 2436, 2784, 2842, 2868, 2940, 3045, 3248, 3346, 3360, 3480, 3585, 3824, 3920, 4060, 4263, 4640, 4704, 4780, 4872, 5019, 5684, 5736, 5880, 6090, 6496, 6692, 6931, 6960, 7105, 7170, 7648, 7840, 8120, 8365, 8526, 9560, 9744, 10038, 11368, 11472, 11711, 11760, 12180, 13384, 13862, 13920, 14210, 14340, 16240, 16730, 17052, 19120, 19488, 20076, 20793, 21315, 22736, 22944, 23422, 23520, 24360, 25095, 26768, 27724, 28420, 28680, 32480, 33460, 34104, 34655, 35133, 38240, 40152, 41586, 42630, 45472, 46844, 48517, 48720, 50190, 53536, 55448, 56840, 57360, 58555, 66920, 68208, 69310, 70266, 80304, 83172, 85260, 93688, 97034, 97440, 100380, 103965, 110896, 113680, 114720, 117110, 133840, 136416, 138620, 140532, 145551, 160608, 166344, 170520, 175665, 187376, 194068, 200760, 207930, 221792, 227360, 234220, 242585, 267680, 277240, 281064, 291102, 332688, 339619, 341040, 351330, 374752, 388136, 401520, 415860, 468440, 485170, 554480, 562128, 582204, 665376, 679238, 682080, 702660, 727755, 776272, 803040, 831720, 936880, 970340, 1018857, 1108960, 1124256, 1164408, 1358476, 1405320, 1455510, 1552544, 1663440, 1698095, 1873760, 1940680, 2037714, 2328816, 2716952, 2810640, 2911020, 3326880, 3396190, 3881360, 4075428, 4657632, 5094285, 5433904, 5621280, 5822040, 6792380, 7762720, 8150856, 10188570, 10867808, 11644080, 13584760, 16301712, 20377140, 23288160, 27169520, 32603424, 40754280, 54339040, 81508560, 163017120]

約数ペア:

[(1, 163017120), (2, 81508560), (3, 54339040), (4, 40754280), (5, 32603424), (6, 27169520), (7, 23288160), (8, 20377140), (10, 16301712), (12, 13584760), (14, 11644080), (15, 10867808), (16, 10188570), (20, 8150856), (21, 7762720), (24, 6792380), (28, 5822040), (29, 5621280), (30, 5433904), (32, 5094285), (35, 4657632), (40, 4075428), (42, 3881360), (48, 3396190), (49, 3326880), (56, 2911020), (58, 2810640), (60, 2716952), (70, 2328816), (80, 2037714), (84, 1940680), (87, 1873760), (96, 1698095), (98, 1663440), (105, 1552544), (112, 1455510), (116, 1405320), (120, 1358476), (140, 1164408), (145, 1124256), (147, 1108960), (160, 1018857), (168, 970340), (174, 936880), (196, 831720), (203, 803040), (210, 776272), (224, 727755), (232, 702660), (239, 682080), (240, 679238), (245, 665376), (280, 582204), (290, 562128), (294, 554480), (336, 485170), (348, 468440), (392, 415860), (406, 401520), (420, 388136), (435, 374752), (464, 351330), (478, 341040), (480, 339619), (490, 332688), (560, 291102), (580, 281064), (588, 277240), (609, 267680), (672, 242585), (696, 234220), (717, 227360), (735, 221792), (784, 207930), (812, 200760), (840, 194068), (870, 187376), (928, 175665), (956, 170520), (980, 166344), (1015, 160608), (1120, 145551), (1160, 140532), (1176, 138620), (1195, 136416), (1218, 133840), (1392, 117110), (1421, 114720), (1434, 113680), (1470, 110896), (1568, 103965), (1624, 100380), (1673, 97440), (1680, 97034), (1740, 93688), (1912, 85260), (1960, 83172), (2030, 80304), (2320, 70266), (2352, 69310), (2390, 68208), (2436, 66920), (2784, 58555), (2842, 57360), (2868, 56840), (2940, 55448), (3045, 53536), (3248, 50190), (3346, 48720), (3360, 48517), (3480, 46844), (3585, 45472), (3824, 42630), (3920, 41586), (4060, 40152), (4263, 38240), (4640, 35133), (4704, 34655), (4780, 34104), (4872, 33460), (5019, 32480), (5684, 28680), (5736, 28420), (5880, 27724), (6090, 26768), (6496, 25095), (6692, 24360), (6931, 23520), (6960, 23422), (7105, 22944), (7170, 22736), (7648, 21315), (7840, 20793), (8120, 20076), (8365, 19488), (8526, 19120), (9560, 17052), (9744, 16730), (10038, 16240), (11368, 14340), (11472, 14210), (11711, 13920), (11760, 13862), (12180, 13384)]